Celtic goalkeeper Lukasz Zaluska has returned to training after allegedly being attacked by a fellow player in the street.

The 32-year-old is understood to have suffered a loss of blood during the incident, which took place in Glasgow in the early hours of Monday morning.

Police are currently investigating the alleged attack, including the monitoring of CCTV footage.

Zaluska was in training with his teammates on Tuesday at the club's Lennoxtown base.

Celtic are back in action on Thursday when they host Romanian side Astra Giurgu in the Europa League.